General Specifications Connection&colon; fixed bracket connection &lpar;sealed by the elastic rubber ring &rpar;Cover mouth forms&colon; conical suction mouth &lpar;A&rpar;&comma; Horseshoe suction mouth &lpar;L&rpar;&comma; plate suction mouth&lpar;T&rpar;&comma; hat-type suction mouth &lpar;H&rpar;&semi; Other forms of cover mouth can be ordered&period;Cover mouth is installed with wind control valve&period;Length&colon; 2m&comma;2&period;5m&comma;3m&comma;3&period;5m&comma;4m&comma;5m&comma;&lpar;the suction arm more than 4m should be equipped with extended corbel&comma; and the length can be up to 10m&rpar;Diameter&colon; φ150mm&comma; φ175mm&comma; φ200mm &lpar;other specifications should be ordered&rpar;&period;External tube material&colon; import PVC steel wire air hose&comma; anti-corrosion&comma; endure high temperature 140CSkeleton material&colon; the spring steel is galvanized&comma; and other metal components and fasteners are all stainless steel 304&num;&period;External tube use import PVC hose&comma; anti-corrosion&comma; endure acid&comma; and high temperature 1400C &period; Internal components and cover mouth bracket are all made of stainless steel&period; it can hover 360 degree arbitrarily with wind control valve for suction mouth&period;Its good tensible and hovering feature make it not only can be used with variours welding fume purifier&comma; but also can be installed on the wall or aystem in order to expel the fume and dust with the pipeline togather&period;The inner wall of stainless steel cover mouth and the support never rust&period;It anti-corrosion&comma; endure acid&comma; and high temperature&comma; light weight&comma; high strength&comma; with power device&comma; easy to operate&comma; hover freely&period; Suction arm is widely used in metal processing&comma;welding fume&comma;workpiece polishing&comma;thermal processing of oil mist treatment&comma; peculiar smell removing&comma; dust removing and other industries&period; Optional Accessories&colon; against fire net in cover mouth&semi; spotlights&semi; probe for light&comma; smoke&comma; temperatureNote&colon; The company is committed to update the products constantly&comma;and provide various forms of suction arms according to customers' requirements&period;

We&comma;Qingdao Loobo Environmental Protection Technology Co&period;&comma;Ltd is aimed to air purifying and kinds of removing fume exhausted&comma; with its own R&D team more than ten years manufacturer&comma; located in Qingdao city of china&comma; specialized in the main products&colon;